Siemens 345 Manuals

Manuals and User Guides for Siemens 345. We have 1 Siemens 345 manual available for free PDF download: Manual

Siemens 345 Manual

Siemens 345 Manual (174 pages)

Load Feeders and Motor Starters

Brand: Siemens | Category: Controller | Size: 5.99 MB

Table of Contents

Table of Contents
5
1 Introduction

9
- Responsibility of the User for System Configuration and Functionality
  9
- Required Basic Knowledge
  9
- Scope
  10
- Definition
  10
- Conformity
  10
- Further Documentation
  11
- Service&Support
  11
- Datamatrix Code
  14
- Correction Sheet
  15
2 Product-Specific Safety Information

17
3 Description

21
- Overview
  21
- Applications
  22
- Hybrid Technology
  23
- Device Versions
  24
- Functions
  27
- Switching the 3RM1 Motor Starter under Normal Operating Conditions
  27
- Direct-On-Line Starter
  27
- Reversing Starter
  28
- Overload Protection
  29
- Protective Functions
  29
- Thermal Calculation Method (Motor Memory Module)
  30
- ATEX-Certified Motor Overload Protection in the Case of 3RM11/3RM13 Failsafe
  32
- Shutdown on Malfunction
  35
- Safety-Related Shutdown with 3RM11/3RM13 Failsafe Motor Starters
  36
- Carrying out the Function Test
  39
- Accessories and Order Number Scheme
  41
- Overview of All Device Components
  41
- Accessories
  42
- Infeed System
  42
- Sealable Cover
  44
- Wall Fixture
  44
- Device Connectors
  45
- Terminals
  48
- Device Identification Label
  48
- Order Number Scheme for SIRIUS 3RM1 Motor Starter
  49
4 Configuration

51
5 Mounting

71
6 Connection

87
7 Operator Control and Monitoring

99
- Operator Controls
  99
- Parameterizing the 3RM1 Motor Starter
  100
- Setting the Rated Operational Current
  100
- Setting the RESET Method
  100
- Displays and Location of the Connections
  103
- Alarms, Faults and System Events
  106
- Leds
  106
- Status Indicators of the 3RM1 Motor Starter
  106
- Signaling Faults on External I/O
  108
- Fault Rectification
  108
8 Service and Maintenance

111
- Maintenance and Service
  111
- Device Replacement
  112
9 Technical Data

113
- Motor Starters
  113
- General Technical Specifications
  113
- Electromagnetic Compatibility (EMC)
  115
- Control Circuit
  117
- Main Circuit
  120
- Safety Data
  121
- General Safety Data
  121
- ATEX-Specific Safety Data
  122
- Connection Cross Sections
  123
- Number of Starting Operations
  124
- Overload Protection/Device Protection Characteristic
  125
- Infeed System for 3RM1 Motor Starter
  128
- General Technical Data
  128
10 Dimension Drawings

129
- 3RM1 Dimension Drawings
  129
- Dimension Drawings for 3RM1 Device Connectors
  132
11 Circuit Diagrams

137

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